xref: /qemu/hw/sparc64/sun4u.c (revision 588978c0a1e9f5596a12d124b530bdf698ed9104)
13475187dSbellard /*
2c7ba218dSblueswir1  * QEMU Sun4u/Sun4v System Emulator
33475187dSbellard  *
43475187dSbellard  * Copyright (c) 2005 Fabrice Bellard
53475187dSbellard  *
63475187dSbellard  * Permission is hereby granted, free of charge, to any person obtaining a copy
73475187dSbellard  * of this software and associated documentation files (the "Software"), to deal
83475187dSbellard  * in the Software without restriction, including without limitation the rights
93475187dSbellard  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
103475187dSbellard  * copies of the Software, and to permit persons to whom the Software is
113475187dSbellard  * furnished to do so, subject to the following conditions:
123475187dSbellard  *
133475187dSbellard  * The above copyright notice and this permission notice shall be included in
143475187dSbellard  * all copies or substantial portions of the Software.
153475187dSbellard  *
163475187dSbellard  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
173475187dSbellard  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
183475187dSbellard  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
193475187dSbellard  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
203475187dSbellard  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
213475187dSbellard  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
223475187dSbellard  * THE SOFTWARE.
233475187dSbellard  */
24db5ebe5fSPeter Maydell #include "qemu/osdep.h"
25da34e65cSMarkus Armbruster #include "qapi/error.h"
264771d756SPaolo Bonzini #include "qemu-common.h"
274771d756SPaolo Bonzini #include "cpu.h"
2883c9f4caSPaolo Bonzini #include "hw/hw.h"
2983c9f4caSPaolo Bonzini #include "hw/pci/pci.h"
306864fa38SMark Cave-Ayland #include "hw/pci/pci_bus.h"
310d09e41aSPaolo Bonzini #include "hw/pci-host/apb.h"
320d09e41aSPaolo Bonzini #include "hw/i386/pc.h"
330d09e41aSPaolo Bonzini #include "hw/char/serial.h"
340d09e41aSPaolo Bonzini #include "hw/timer/m48t59.h"
350d09e41aSPaolo Bonzini #include "hw/block/fdc.h"
361422e32dSPaolo Bonzini #include "net/net.h"
371de7afc9SPaolo Bonzini #include "qemu/timer.h"
389c17d615SPaolo Bonzini #include "sysemu/sysemu.h"
3983c9f4caSPaolo Bonzini #include "hw/boards.h"
40c6363baeSThomas Huth #include "hw/nvram/sun_nvram.h"
412024c014SThomas Huth #include "hw/nvram/chrp_nvram.h"
42fff54d22SArtyom Tarasenko #include "hw/sparc/sparc64.h"
430d09e41aSPaolo Bonzini #include "hw/nvram/fw_cfg.h"
4483c9f4caSPaolo Bonzini #include "hw/sysbus.h"
4583c9f4caSPaolo Bonzini #include "hw/ide.h"
466864fa38SMark Cave-Ayland #include "hw/ide/pci.h"
4783c9f4caSPaolo Bonzini #include "hw/loader.h"
48ca20cf32SBlue Swirl #include "elf.h"
49f348b6d1SVeronia Bahaa #include "qemu/cutils.h"
503475187dSbellard 
51b430a225SBlue Swirl //#define DEBUG_EBUS
52b430a225SBlue Swirl 
53b430a225SBlue Swirl #ifdef DEBUG_EBUS
54b430a225SBlue Swirl #define EBUS_DPRINTF(fmt, ...)                                  \
55b430a225SBlue Swirl     do { printf("EBUS: " fmt , ## __VA_ARGS__); } while (0)
56b430a225SBlue Swirl #else
57b430a225SBlue Swirl #define EBUS_DPRINTF(fmt, ...)
589d926598Sblueswir1 #endif
599d926598Sblueswir1 
6083469015Sbellard #define KERNEL_LOAD_ADDR     0x00404000
6183469015Sbellard #define CMDLINE_ADDR         0x003ff000
62ac2e9d66Sblueswir1 #define PROM_SIZE_MAX        (4 * 1024 * 1024)
63f19e918dSblueswir1 #define PROM_VADDR           0x000ffd00000ULL
6483469015Sbellard #define APB_SPECIAL_BASE     0x1fe00000000ULL
6583469015Sbellard #define APB_MEM_BASE         0x1ff00000000ULL
66d63baf92SIgor V. Kovalenko #define APB_PCI_IO_BASE      (APB_SPECIAL_BASE + 0x02000000ULL)
670986ac3bSbellard #define PROM_FILENAME        "openbios-sparc64"
6883469015Sbellard #define NVRAM_SIZE           0x2000
69e4bcb14cSths #define MAX_IDE_BUS          2
703cce6243Sblueswir1 #define BIOS_CFG_IOPORT      0x510
717589690cSBlue Swirl #define FW_CFG_SPARC64_WIDTH (FW_CFG_ARCH_LOCAL + 0x00)
727589690cSBlue Swirl #define FW_CFG_SPARC64_HEIGHT (FW_CFG_ARCH_LOCAL + 0x01)
737589690cSBlue Swirl #define FW_CFG_SPARC64_DEPTH (FW_CFG_ARCH_LOCAL + 0x02)
743475187dSbellard 
75852e82f3SArtyom Tarasenko #define IVEC_MAX             0x40
769d926598Sblueswir1 
77c7ba218dSblueswir1 struct hwdef {
78905fdcb5Sblueswir1     uint16_t machine_id;
79e87231d4Sblueswir1     uint64_t prom_addr;
80e87231d4Sblueswir1     uint64_t console_serial_base;
81c7ba218dSblueswir1 };
82c7ba218dSblueswir1 
83c5e6fb7eSAvi Kivity typedef struct EbusState {
84ad6856e8SMark Cave-Ayland     /*< private >*/
85ad6856e8SMark Cave-Ayland     PCIDevice parent_obj;
86ad6856e8SMark Cave-Ayland 
878c40b8d9SMark Cave-Ayland     ISABus *isa_bus;
880fe22ffbSMark Cave-Ayland     uint64_t console_serial_base;
89c5e6fb7eSAvi Kivity     MemoryRegion bar0;
90c5e6fb7eSAvi Kivity     MemoryRegion bar1;
91c5e6fb7eSAvi Kivity } EbusState;
92c5e6fb7eSAvi Kivity 
93ad6856e8SMark Cave-Ayland #define TYPE_EBUS "ebus"
94ad6856e8SMark Cave-Ayland #define EBUS(obj) OBJECT_CHECK(EbusState, (obj), TYPE_EBUS)
95ad6856e8SMark Cave-Ayland 
9657146941SHervé Poussineau void DMA_init(ISABus *bus, int high_page_enable)
974556bd8bSBlue Swirl {
984556bd8bSBlue Swirl }
994556bd8bSBlue Swirl 
100ddcd5531SGonglei static void fw_cfg_boot_set(void *opaque, const char *boot_device,
101ddcd5531SGonglei                             Error **errp)
10281864572Sblueswir1 {
10348779e50SGabriel L. Somlo     fw_cfg_modify_i16(opaque, FW_CFG_BOOT_DEVICE, boot_device[0]);
10481864572Sblueswir1 }
10581864572Sblueswir1 
10631688246SHervé Poussineau static int sun4u_NVRAM_set_params(Nvram *nvram, uint16_t NVRAM_size,
10743a34704SBlue Swirl                                   const char *arch, ram_addr_t RAM_size,
10877f193daSblueswir1                                   const char *boot_devices,
10983469015Sbellard                                   uint32_t kernel_image, uint32_t kernel_size,
11083469015Sbellard                                   const char *cmdline,
11183469015Sbellard                                   uint32_t initrd_image, uint32_t initrd_size,
11283469015Sbellard                                   uint32_t NVRAM_image,
1130d31cb99Sblueswir1                                   int width, int height, int depth,
1140d31cb99Sblueswir1                                   const uint8_t *macaddr)
1153475187dSbellard {
11666508601Sblueswir1     unsigned int i;
1172024c014SThomas Huth     int sysp_end;
118d2c63fc1Sblueswir1     uint8_t image[0x1ff0];
11931688246SHervé Poussineau     NvramClass *k = NVRAM_GET_CLASS(nvram);
1203475187dSbellard 
121d2c63fc1Sblueswir1     memset(image, '\0', sizeof(image));
122d2c63fc1Sblueswir1 
1232024c014SThomas Huth     /* OpenBIOS nvram variables partition */
1242024c014SThomas Huth     sysp_end = chrp_nvram_create_system_partition(image, 0);
1253475187dSbellard 
1262024c014SThomas Huth     /* Free space partition */
1272024c014SThomas Huth     chrp_nvram_create_free_partition(&image[sysp_end], 0x1fd0 - sysp_end);
128d2c63fc1Sblueswir1 
1290d31cb99Sblueswir1     Sun_init_header((struct Sun_nvram *)&image[0x1fd8], macaddr, 0x80);
1300d31cb99Sblueswir1 
13131688246SHervé Poussineau     for (i = 0; i < sizeof(image); i++) {
13231688246SHervé Poussineau         (k->write)(nvram, i, image[i]);
13331688246SHervé Poussineau     }
13466508601Sblueswir1 
13583469015Sbellard     return 0;
1363475187dSbellard }
1375f2bf0feSBlue Swirl 
1385f2bf0feSBlue Swirl static uint64_t sun4u_load_kernel(const char *kernel_filename,
139636aa70aSBlue Swirl                                   const char *initrd_filename,
1405f2bf0feSBlue Swirl                                   ram_addr_t RAM_size, uint64_t *initrd_size,
1415f2bf0feSBlue Swirl                                   uint64_t *initrd_addr, uint64_t *kernel_addr,
1425f2bf0feSBlue Swirl                                   uint64_t *kernel_entry)
143636aa70aSBlue Swirl {
144636aa70aSBlue Swirl     int linux_boot;
145636aa70aSBlue Swirl     unsigned int i;
146636aa70aSBlue Swirl     long kernel_size;
1476908d9ceSBlue Swirl     uint8_t *ptr;
1485f2bf0feSBlue Swirl     uint64_t kernel_top;
149636aa70aSBlue Swirl 
150636aa70aSBlue Swirl     linux_boot = (kernel_filename != NULL);
151636aa70aSBlue Swirl 
152636aa70aSBlue Swirl     kernel_size = 0;
153636aa70aSBlue Swirl     if (linux_boot) {
154ca20cf32SBlue Swirl         int bswap_needed;
155ca20cf32SBlue Swirl 
156ca20cf32SBlue Swirl #ifdef BSWAP_NEEDED
157ca20cf32SBlue Swirl         bswap_needed = 1;
158ca20cf32SBlue Swirl #else
159ca20cf32SBlue Swirl         bswap_needed = 0;
160ca20cf32SBlue Swirl #endif
1615f2bf0feSBlue Swirl         kernel_size = load_elf(kernel_filename, NULL, NULL, kernel_entry,
1627ef295eaSPeter Crosthwaite                                kernel_addr, &kernel_top, 1, EM_SPARCV9, 0, 0);
1635f2bf0feSBlue Swirl         if (kernel_size < 0) {
1645f2bf0feSBlue Swirl             *kernel_addr = KERNEL_LOAD_ADDR;
1655f2bf0feSBlue Swirl             *kernel_entry = KERNEL_LOAD_ADDR;
166636aa70aSBlue Swirl             kernel_size = load_aout(kernel_filename, KERNEL_LOAD_ADDR,
167ca20cf32SBlue Swirl                                     RAM_size - KERNEL_LOAD_ADDR, bswap_needed,
168ca20cf32SBlue Swirl                                     TARGET_PAGE_SIZE);
1695f2bf0feSBlue Swirl         }
1705f2bf0feSBlue Swirl         if (kernel_size < 0) {
171636aa70aSBlue Swirl             kernel_size = load_image_targphys(kernel_filename,
172636aa70aSBlue Swirl                                               KERNEL_LOAD_ADDR,
173636aa70aSBlue Swirl                                               RAM_size - KERNEL_LOAD_ADDR);
1745f2bf0feSBlue Swirl         }
175636aa70aSBlue Swirl         if (kernel_size < 0) {
176636aa70aSBlue Swirl             fprintf(stderr, "qemu: could not load kernel '%s'\n",
177636aa70aSBlue Swirl                     kernel_filename);
178636aa70aSBlue Swirl             exit(1);
179636aa70aSBlue Swirl         }
1805f2bf0feSBlue Swirl         /* load initrd above kernel */
181636aa70aSBlue Swirl         *initrd_size = 0;
182636aa70aSBlue Swirl         if (initrd_filename) {
1835f2bf0feSBlue Swirl             *initrd_addr = TARGET_PAGE_ALIGN(kernel_top);
1845f2bf0feSBlue Swirl 
185636aa70aSBlue Swirl             *initrd_size = load_image_targphys(initrd_filename,
1865f2bf0feSBlue Swirl                                                *initrd_addr,
1875f2bf0feSBlue Swirl                                                RAM_size - *initrd_addr);
1885f2bf0feSBlue Swirl             if ((int)*initrd_size < 0) {
189636aa70aSBlue Swirl                 fprintf(stderr, "qemu: could not load initial ram disk '%s'\n",
190636aa70aSBlue Swirl                         initrd_filename);
191636aa70aSBlue Swirl                 exit(1);
192636aa70aSBlue Swirl             }
193636aa70aSBlue Swirl         }
194636aa70aSBlue Swirl         if (*initrd_size > 0) {
195636aa70aSBlue Swirl             for (i = 0; i < 64 * TARGET_PAGE_SIZE; i += TARGET_PAGE_SIZE) {
1965f2bf0feSBlue Swirl                 ptr = rom_ptr(*kernel_addr + i);
1976908d9ceSBlue Swirl                 if (ldl_p(ptr + 8) == 0x48647253) { /* HdrS */
1985f2bf0feSBlue Swirl                     stl_p(ptr + 24, *initrd_addr + *kernel_addr);
1996908d9ceSBlue Swirl                     stl_p(ptr + 28, *initrd_size);
200636aa70aSBlue Swirl                     break;
201636aa70aSBlue Swirl                 }
202636aa70aSBlue Swirl             }
203636aa70aSBlue Swirl         }
204636aa70aSBlue Swirl     }
205636aa70aSBlue Swirl     return kernel_size;
206636aa70aSBlue Swirl }
2073475187dSbellard 
208e87231d4Sblueswir1 typedef struct ResetData {
209403d7a2dSAndreas Färber     SPARCCPU *cpu;
21044a99354SBlue Swirl     uint64_t prom_addr;
211e87231d4Sblueswir1 } ResetData;
212e87231d4Sblueswir1 
213361dea40SBlue Swirl static void isa_irq_handler(void *opaque, int n, int level)
2141387fe4aSBlue Swirl {
215361dea40SBlue Swirl     static const int isa_irq_to_ivec[16] = {
216361dea40SBlue Swirl         [1] = 0x29, /* keyboard */
217361dea40SBlue Swirl         [4] = 0x2b, /* serial */
218361dea40SBlue Swirl         [6] = 0x27, /* floppy */
219361dea40SBlue Swirl         [7] = 0x22, /* parallel */
220361dea40SBlue Swirl         [12] = 0x2a, /* mouse */
221361dea40SBlue Swirl     };
222361dea40SBlue Swirl     qemu_irq *irqs = opaque;
223361dea40SBlue Swirl     int ivec;
224361dea40SBlue Swirl 
2251f6fb58dSPhilippe Mathieu-Daudé     assert(n < ARRAY_SIZE(isa_irq_to_ivec));
226361dea40SBlue Swirl     ivec = isa_irq_to_ivec[n];
227361dea40SBlue Swirl     EBUS_DPRINTF("Set ISA IRQ %d level %d -> ivec 0x%x\n", n, level, ivec);
228361dea40SBlue Swirl     if (ivec) {
229361dea40SBlue Swirl         qemu_set_irq(irqs[ivec], level);
230361dea40SBlue Swirl     }
2311387fe4aSBlue Swirl }
2321387fe4aSBlue Swirl 
233c190ea07Sblueswir1 /* EBUS (Eight bit bus) bridge */
234ad6856e8SMark Cave-Ayland static void ebus_realize(PCIDevice *pci_dev, Error **errp)
23553e3c4f9SBlue Swirl {
236ad6856e8SMark Cave-Ayland     EbusState *s = EBUS(pci_dev);
237c796eddaSMark Cave-Ayland     APBState *apb;
2380fe22ffbSMark Cave-Ayland     DeviceState *dev;
239c796eddaSMark Cave-Ayland     qemu_irq *isa_irq;
2400fe22ffbSMark Cave-Ayland     DriveInfo *fd[MAX_FD];
2410fe22ffbSMark Cave-Ayland     int i;
2420c5b8d83SBlue Swirl 
2438c40b8d9SMark Cave-Ayland     s->isa_bus = isa_bus_new(DEVICE(pci_dev), get_system_memory(),
2448c40b8d9SMark Cave-Ayland                              pci_address_space_io(pci_dev), errp);
2458c40b8d9SMark Cave-Ayland     if (!s->isa_bus) {
2468c40b8d9SMark Cave-Ayland         error_setg(errp, "unable to instantiate EBUS ISA bus");
247d10e5432SMarkus Armbruster         return;
248d10e5432SMarkus Armbruster     }
249c190ea07Sblueswir1 
250c796eddaSMark Cave-Ayland     apb = APB_DEVICE(object_resolve_path_type("", TYPE_APB, NULL));
251c796eddaSMark Cave-Ayland     if (!apb) {
252c796eddaSMark Cave-Ayland         error_setg(errp, "unable to locate APB PCI host bridge");
253c796eddaSMark Cave-Ayland         return;
254c796eddaSMark Cave-Ayland     }
255c796eddaSMark Cave-Ayland 
256c796eddaSMark Cave-Ayland     isa_irq = qemu_allocate_irqs(isa_irq_handler, apb->pbm_irqs, 16);
257c796eddaSMark Cave-Ayland     isa_bus_irqs(s->isa_bus, isa_irq);
258c796eddaSMark Cave-Ayland 
2590fe22ffbSMark Cave-Ayland     /* Serial ports */
2600fe22ffbSMark Cave-Ayland     i = 0;
2610fe22ffbSMark Cave-Ayland     if (s->console_serial_base) {
2620fe22ffbSMark Cave-Ayland         serial_mm_init(pci_address_space(pci_dev), s->console_serial_base,
2630fe22ffbSMark Cave-Ayland                        0, NULL, 115200, serial_hds[i], DEVICE_BIG_ENDIAN);
2640fe22ffbSMark Cave-Ayland         i++;
2650fe22ffbSMark Cave-Ayland     }
2660fe22ffbSMark Cave-Ayland     serial_hds_isa_init(s->isa_bus, i, MAX_SERIAL_PORTS);
2670fe22ffbSMark Cave-Ayland 
2680fe22ffbSMark Cave-Ayland     /* Parallel ports */
2690fe22ffbSMark Cave-Ayland     parallel_hds_isa_init(s->isa_bus, MAX_PARALLEL_PORTS);
2700fe22ffbSMark Cave-Ayland 
2710fe22ffbSMark Cave-Ayland     /* Keyboard */
2720fe22ffbSMark Cave-Ayland     isa_create_simple(s->isa_bus, "i8042");
2730fe22ffbSMark Cave-Ayland 
2740fe22ffbSMark Cave-Ayland     /* Floppy */
2750fe22ffbSMark Cave-Ayland     for (i = 0; i < MAX_FD; i++) {
2760fe22ffbSMark Cave-Ayland         fd[i] = drive_get(IF_FLOPPY, 0, i);
2770fe22ffbSMark Cave-Ayland     }
2780fe22ffbSMark Cave-Ayland     dev = DEVICE(isa_create(s->isa_bus, TYPE_ISA_FDC));
2790fe22ffbSMark Cave-Ayland     if (fd[0]) {
2800fe22ffbSMark Cave-Ayland         qdev_prop_set_drive(dev, "driveA", blk_by_legacy_dinfo(fd[0]),
2810fe22ffbSMark Cave-Ayland                             &error_abort);
2820fe22ffbSMark Cave-Ayland     }
2830fe22ffbSMark Cave-Ayland     if (fd[1]) {
2840fe22ffbSMark Cave-Ayland         qdev_prop_set_drive(dev, "driveB", blk_by_legacy_dinfo(fd[1]),
2850fe22ffbSMark Cave-Ayland                             &error_abort);
2860fe22ffbSMark Cave-Ayland     }
2870fe22ffbSMark Cave-Ayland     qdev_prop_set_uint32(dev, "dma", -1);
2880fe22ffbSMark Cave-Ayland     qdev_init_nofail(dev);
2890fe22ffbSMark Cave-Ayland 
2900fe22ffbSMark Cave-Ayland     /* PCI */
291c5e6fb7eSAvi Kivity     pci_dev->config[0x04] = 0x06; // command = bus master, pci mem
292c5e6fb7eSAvi Kivity     pci_dev->config[0x05] = 0x00;
293c5e6fb7eSAvi Kivity     pci_dev->config[0x06] = 0xa0; // status = fast back-to-back, 66MHz, no error
294c5e6fb7eSAvi Kivity     pci_dev->config[0x07] = 0x03; // status = medium devsel
295c5e6fb7eSAvi Kivity     pci_dev->config[0x09] = 0x00; // programming i/f
296c5e6fb7eSAvi Kivity     pci_dev->config[0x0D] = 0x0a; // latency_timer
297c5e6fb7eSAvi Kivity 
2980a70e094SPaolo Bonzini     memory_region_init_alias(&s->bar0, OBJECT(s), "bar0", get_system_io(),
2990a70e094SPaolo Bonzini                              0, 0x1000000);
300e824b2ccSAvi Kivity     pci_register_bar(pci_dev, 0, PCI_BASE_ADDRESS_SPACE_MEMORY, &s->bar0);
3010a70e094SPaolo Bonzini     memory_region_init_alias(&s->bar1, OBJECT(s), "bar1", get_system_io(),
302f3b18f35SMark Cave-Ayland                              0, 0x4000);
303a1cf8be5SMark Cave-Ayland     pci_register_bar(pci_dev, 1, PCI_BASE_ADDRESS_SPACE_IO, &s->bar1);
304c190ea07Sblueswir1 }
305c190ea07Sblueswir1 
3060fe22ffbSMark Cave-Ayland static Property ebus_properties[] = {
3070fe22ffbSMark Cave-Ayland     DEFINE_PROP_UINT64("console-serial-base", EbusState,
3080fe22ffbSMark Cave-Ayland                        console_serial_base, 0),
3090fe22ffbSMark Cave-Ayland     DEFINE_PROP_END_OF_LIST(),
3100fe22ffbSMark Cave-Ayland };
3110fe22ffbSMark Cave-Ayland 
31240021f08SAnthony Liguori static void ebus_class_init(ObjectClass *klass, void *data)
31340021f08SAnthony Liguori {
31440021f08SAnthony Liguori     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
3150fe22ffbSMark Cave-Ayland     DeviceClass *dc = DEVICE_CLASS(klass);
31640021f08SAnthony Liguori 
317ad6856e8SMark Cave-Ayland     k->realize = ebus_realize;
31840021f08SAnthony Liguori     k->vendor_id = PCI_VENDOR_ID_SUN;
31940021f08SAnthony Liguori     k->device_id = PCI_DEVICE_ID_SUN_EBUS;
32040021f08SAnthony Liguori     k->revision = 0x01;
32140021f08SAnthony Liguori     k->class_id = PCI_CLASS_BRIDGE_OTHER;
3220fe22ffbSMark Cave-Ayland     dc->props = ebus_properties;
32340021f08SAnthony Liguori }
32440021f08SAnthony Liguori 
3258c43a6f0SAndreas Färber static const TypeInfo ebus_info = {
326ad6856e8SMark Cave-Ayland     .name          = TYPE_EBUS,
32739bffca2SAnthony Liguori     .parent        = TYPE_PCI_DEVICE,
32840021f08SAnthony Liguori     .class_init    = ebus_class_init,
329ad6856e8SMark Cave-Ayland     .instance_size = sizeof(EbusState),
330fd3b02c8SEduardo Habkost     .interfaces = (InterfaceInfo[]) {
331fd3b02c8SEduardo Habkost         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
332fd3b02c8SEduardo Habkost         { },
333fd3b02c8SEduardo Habkost     },
33453e3c4f9SBlue Swirl };
33553e3c4f9SBlue Swirl 
33613575cf6SAndreas Färber #define TYPE_OPENPROM "openprom"
33713575cf6SAndreas Färber #define OPENPROM(obj) OBJECT_CHECK(PROMState, (obj), TYPE_OPENPROM)
33813575cf6SAndreas Färber 
339d4edce38SAvi Kivity typedef struct PROMState {
34013575cf6SAndreas Färber     SysBusDevice parent_obj;
34113575cf6SAndreas Färber 
342d4edce38SAvi Kivity     MemoryRegion prom;
343d4edce38SAvi Kivity } PROMState;
344d4edce38SAvi Kivity 
345409dbce5SAurelien Jarno static uint64_t translate_prom_address(void *opaque, uint64_t addr)
346409dbce5SAurelien Jarno {
347a8170e5eSAvi Kivity     hwaddr *base_addr = (hwaddr *)opaque;
348409dbce5SAurelien Jarno     return addr + *base_addr - PROM_VADDR;
349409dbce5SAurelien Jarno }
350409dbce5SAurelien Jarno 
3511baffa46SBlue Swirl /* Boot PROM (OpenBIOS) */
352a8170e5eSAvi Kivity static void prom_init(hwaddr addr, const char *bios_name)
3531baffa46SBlue Swirl {
3541baffa46SBlue Swirl     DeviceState *dev;
3551baffa46SBlue Swirl     SysBusDevice *s;
3561baffa46SBlue Swirl     char *filename;
3571baffa46SBlue Swirl     int ret;
3581baffa46SBlue Swirl 
35913575cf6SAndreas Färber     dev = qdev_create(NULL, TYPE_OPENPROM);
360e23a1b33SMarkus Armbruster     qdev_init_nofail(dev);
3611356b98dSAndreas Färber     s = SYS_BUS_DEVICE(dev);
3621baffa46SBlue Swirl 
3631baffa46SBlue Swirl     sysbus_mmio_map(s, 0, addr);
3641baffa46SBlue Swirl 
3651baffa46SBlue Swirl     /* load boot prom */
3661baffa46SBlue Swirl     if (bios_name == NULL) {
3671baffa46SBlue Swirl         bios_name = PROM_FILENAME;
3681baffa46SBlue Swirl     }
3691baffa46SBlue Swirl     filename = qemu_find_file(QEMU_FILE_TYPE_BIOS, bios_name);
3701baffa46SBlue Swirl     if (filename) {
371409dbce5SAurelien Jarno         ret = load_elf(filename, translate_prom_address, &addr,
3727ef295eaSPeter Crosthwaite                        NULL, NULL, NULL, 1, EM_SPARCV9, 0, 0);
3731baffa46SBlue Swirl         if (ret < 0 || ret > PROM_SIZE_MAX) {
3741baffa46SBlue Swirl             ret = load_image_targphys(filename, addr, PROM_SIZE_MAX);
3751baffa46SBlue Swirl         }
3767267c094SAnthony Liguori         g_free(filename);
3771baffa46SBlue Swirl     } else {
3781baffa46SBlue Swirl         ret = -1;
3791baffa46SBlue Swirl     }
3801baffa46SBlue Swirl     if (ret < 0 || ret > PROM_SIZE_MAX) {
3811baffa46SBlue Swirl         fprintf(stderr, "qemu: could not load prom '%s'\n", bios_name);
3821baffa46SBlue Swirl         exit(1);
3831baffa46SBlue Swirl     }
3841baffa46SBlue Swirl }
3851baffa46SBlue Swirl 
38678fb261dSxiaoqiang zhao static void prom_init1(Object *obj)
3871baffa46SBlue Swirl {
38878fb261dSxiaoqiang zhao     PROMState *s = OPENPROM(obj);
38978fb261dSxiaoqiang zhao     SysBusDevice *dev = SYS_BUS_DEVICE(obj);
3901baffa46SBlue Swirl 
3911cfe48c1SPeter Maydell     memory_region_init_ram_nomigrate(&s->prom, obj, "sun4u.prom", PROM_SIZE_MAX,
392f8ed85acSMarkus Armbruster                            &error_fatal);
393c5705a77SAvi Kivity     vmstate_register_ram_global(&s->prom);
394d4edce38SAvi Kivity     memory_region_set_readonly(&s->prom, true);
395750ecd44SAvi Kivity     sysbus_init_mmio(dev, &s->prom);
3961baffa46SBlue Swirl }
3971baffa46SBlue Swirl 
398999e12bbSAnthony Liguori static Property prom_properties[] = {
399999e12bbSAnthony Liguori     {/* end of property list */},
400999e12bbSAnthony Liguori };
401999e12bbSAnthony Liguori 
402999e12bbSAnthony Liguori static void prom_class_init(ObjectClass *klass, void *data)
403999e12bbSAnthony Liguori {
40439bffca2SAnthony Liguori     DeviceClass *dc = DEVICE_CLASS(klass);
405999e12bbSAnthony Liguori 
40639bffca2SAnthony Liguori     dc->props = prom_properties;
4071baffa46SBlue Swirl }
408999e12bbSAnthony Liguori 
4098c43a6f0SAndreas Färber static const TypeInfo prom_info = {
41013575cf6SAndreas Färber     .name          = TYPE_OPENPROM,
41139bffca2SAnthony Liguori     .parent        = TYPE_SYS_BUS_DEVICE,
41239bffca2SAnthony Liguori     .instance_size = sizeof(PROMState),
413999e12bbSAnthony Liguori     .class_init    = prom_class_init,
41478fb261dSxiaoqiang zhao     .instance_init = prom_init1,
4151baffa46SBlue Swirl };
4161baffa46SBlue Swirl 
417bda42033SBlue Swirl 
41888c034d5SAndreas Färber #define TYPE_SUN4U_MEMORY "memory"
41988c034d5SAndreas Färber #define SUN4U_RAM(obj) OBJECT_CHECK(RamDevice, (obj), TYPE_SUN4U_MEMORY)
42088c034d5SAndreas Färber 
42188c034d5SAndreas Färber typedef struct RamDevice {
42288c034d5SAndreas Färber     SysBusDevice parent_obj;
42388c034d5SAndreas Färber 
424d4edce38SAvi Kivity     MemoryRegion ram;
42504843626SBlue Swirl     uint64_t size;
426bda42033SBlue Swirl } RamDevice;
427bda42033SBlue Swirl 
428bda42033SBlue Swirl /* System RAM */
42978fb261dSxiaoqiang zhao static void ram_realize(DeviceState *dev, Error **errp)
430bda42033SBlue Swirl {
43188c034d5SAndreas Färber     RamDevice *d = SUN4U_RAM(dev);
43278fb261dSxiaoqiang zhao     SysBusDevice *sbd = SYS_BUS_DEVICE(dev);
433bda42033SBlue Swirl 
4341cfe48c1SPeter Maydell     memory_region_init_ram_nomigrate(&d->ram, OBJECT(d), "sun4u.ram", d->size,
435f8ed85acSMarkus Armbruster                            &error_fatal);
436c5705a77SAvi Kivity     vmstate_register_ram_global(&d->ram);
43778fb261dSxiaoqiang zhao     sysbus_init_mmio(sbd, &d->ram);
438bda42033SBlue Swirl }
439bda42033SBlue Swirl 
440a8170e5eSAvi Kivity static void ram_init(hwaddr addr, ram_addr_t RAM_size)
441bda42033SBlue Swirl {
442bda42033SBlue Swirl     DeviceState *dev;
443bda42033SBlue Swirl     SysBusDevice *s;
444bda42033SBlue Swirl     RamDevice *d;
445bda42033SBlue Swirl 
446bda42033SBlue Swirl     /* allocate RAM */
44788c034d5SAndreas Färber     dev = qdev_create(NULL, TYPE_SUN4U_MEMORY);
4481356b98dSAndreas Färber     s = SYS_BUS_DEVICE(dev);
449bda42033SBlue Swirl 
45088c034d5SAndreas Färber     d = SUN4U_RAM(dev);
451bda42033SBlue Swirl     d->size = RAM_size;
452e23a1b33SMarkus Armbruster     qdev_init_nofail(dev);
453bda42033SBlue Swirl 
454bda42033SBlue Swirl     sysbus_mmio_map(s, 0, addr);
455bda42033SBlue Swirl }
456bda42033SBlue Swirl 
457999e12bbSAnthony Liguori static Property ram_properties[] = {
45832a7ee98SGerd Hoffmann     DEFINE_PROP_UINT64("size", RamDevice, size, 0),
45932a7ee98SGerd Hoffmann     DEFINE_PROP_END_OF_LIST(),
460999e12bbSAnthony Liguori };
461999e12bbSAnthony Liguori 
462999e12bbSAnthony Liguori static void ram_class_init(ObjectClass *klass, void *data)
463999e12bbSAnthony Liguori {
46439bffca2SAnthony Liguori     DeviceClass *dc = DEVICE_CLASS(klass);
465999e12bbSAnthony Liguori 
46678fb261dSxiaoqiang zhao     dc->realize = ram_realize;
46739bffca2SAnthony Liguori     dc->props = ram_properties;
468bda42033SBlue Swirl }
469999e12bbSAnthony Liguori 
4708c43a6f0SAndreas Färber static const TypeInfo ram_info = {
47188c034d5SAndreas Färber     .name          = TYPE_SUN4U_MEMORY,
47239bffca2SAnthony Liguori     .parent        = TYPE_SYS_BUS_DEVICE,
47339bffca2SAnthony Liguori     .instance_size = sizeof(RamDevice),
474999e12bbSAnthony Liguori     .class_init    = ram_class_init,
475bda42033SBlue Swirl };
476bda42033SBlue Swirl 
47738bc50f7SRichard Henderson static void sun4uv_init(MemoryRegion *address_space_mem,
4783ef96221SMarcel Apfelbaum                         MachineState *machine,
4797b833f5bSBlue Swirl                         const struct hwdef *hwdef)
4807b833f5bSBlue Swirl {
481f9d1465fSAndreas Färber     SPARCCPU *cpu;
48231688246SHervé Poussineau     Nvram *nvram;
4837b833f5bSBlue Swirl     unsigned int i;
4845f2bf0feSBlue Swirl     uint64_t initrd_addr, initrd_size, kernel_addr, kernel_size, kernel_entry;
485*588978c0SMark Cave-Ayland     APBState *apb;
486311f2b7aSMark Cave-Ayland     PCIBus *pci_bus, *pci_busA, *pci_busB;
4878d932971SMark Cave-Ayland     PCIDevice *ebus, *pci_dev;
488f3b18f35SMark Cave-Ayland     SysBusDevice *s;
489c796eddaSMark Cave-Ayland     qemu_irq *ivec_irqs;
490f455e98cSGerd Hoffmann     DriveInfo *hd[MAX_IDE_BUS * MAX_IDE_DEVS];
491c3ae40e1SHervé Poussineau     DeviceState *dev;
492a88b362cSLaszlo Ersek     FWCfgState *fw_cfg;
4938d932971SMark Cave-Ayland     NICInfo *nd;
4946864fa38SMark Cave-Ayland     MACAddr macaddr;
4956864fa38SMark Cave-Ayland     bool onboard_nic;
4967b833f5bSBlue Swirl 
4977b833f5bSBlue Swirl     /* init CPUs */
49858530461SIgor Mammedov     cpu = sparc64_cpu_devinit(machine->cpu_type, hwdef->prom_addr);
4997b833f5bSBlue Swirl 
500bda42033SBlue Swirl     /* set up devices */
5013ef96221SMarcel Apfelbaum     ram_init(0, machine->ram_size);
5023475187dSbellard 
5031baffa46SBlue Swirl     prom_init(hwdef->prom_addr, bios_name);
5043475187dSbellard 
505fff54d22SArtyom Tarasenko     ivec_irqs = qemu_allocate_irqs(sparc64_cpu_set_ivec_irq, cpu, IVEC_MAX);
506*588978c0SMark Cave-Ayland     apb = pci_apb_init(APB_SPECIAL_BASE, APB_MEM_BASE, ivec_irqs, &pci_busA,
507c796eddaSMark Cave-Ayland                        &pci_busB);
508*588978c0SMark Cave-Ayland     pci_bus = PCI_HOST_BRIDGE(apb)->bus;
50983469015Sbellard 
5106864fa38SMark Cave-Ayland     /* Only in-built Simba PBMs can exist on the root bus, slot 0 on busA is
5116864fa38SMark Cave-Ayland        reserved (leaving no slots free after on-board devices) however slots
5126864fa38SMark Cave-Ayland        0-3 are free on busB */
5136864fa38SMark Cave-Ayland     pci_bus->slot_reserved_mask = 0xfffffffc;
5146864fa38SMark Cave-Ayland     pci_busA->slot_reserved_mask = 0xfffffff1;
5156864fa38SMark Cave-Ayland     pci_busB->slot_reserved_mask = 0xfffffff0;
5166864fa38SMark Cave-Ayland 
517ad6856e8SMark Cave-Ayland     ebus = pci_create_multifunction(pci_busA, PCI_DEVFN(1, 0), true, TYPE_EBUS);
5180fe22ffbSMark Cave-Ayland     qdev_prop_set_uint64(DEVICE(ebus), "console-serial-base",
5190fe22ffbSMark Cave-Ayland                          hwdef->console_serial_base);
5206864fa38SMark Cave-Ayland     qdev_init_nofail(DEVICE(ebus));
5216864fa38SMark Cave-Ayland 
5226864fa38SMark Cave-Ayland     pci_dev = pci_create_simple(pci_busA, PCI_DEVFN(2, 0), "VGA");
5236864fa38SMark Cave-Ayland 
5246864fa38SMark Cave-Ayland     memset(&macaddr, 0, sizeof(MACAddr));
5256864fa38SMark Cave-Ayland     onboard_nic = false;
5268d932971SMark Cave-Ayland     for (i = 0; i < nb_nics; i++) {
5278d932971SMark Cave-Ayland         nd = &nd_table[i];
5288d932971SMark Cave-Ayland 
5296864fa38SMark Cave-Ayland         if (!nd->model || strcmp(nd->model, "sunhme") == 0) {
5306864fa38SMark Cave-Ayland             if (!onboard_nic) {
5316864fa38SMark Cave-Ayland                 pci_dev = pci_create_multifunction(pci_busA, PCI_DEVFN(1, 1),
5326864fa38SMark Cave-Ayland                                                    true, "sunhme");
5336864fa38SMark Cave-Ayland                 memcpy(&macaddr, &nd->macaddr.a, sizeof(MACAddr));
5346864fa38SMark Cave-Ayland                 onboard_nic = true;
5356864fa38SMark Cave-Ayland             } else {
536bcf9e2c2SMark Cave-Ayland                 pci_dev = pci_create(pci_busB, -1, "sunhme");
5376864fa38SMark Cave-Ayland             }
5386864fa38SMark Cave-Ayland         } else {
539bcf9e2c2SMark Cave-Ayland             pci_dev = pci_create(pci_busB, -1, nd->model);
5406864fa38SMark Cave-Ayland         }
5416864fa38SMark Cave-Ayland 
5428d932971SMark Cave-Ayland         dev = &pci_dev->qdev;
5438d932971SMark Cave-Ayland         qdev_set_nic_properties(dev, nd);
5448d932971SMark Cave-Ayland         qdev_init_nofail(dev);
5456864fa38SMark Cave-Ayland     }
5468d932971SMark Cave-Ayland 
5476864fa38SMark Cave-Ayland     /* If we don't have an onboard NIC, grab a default MAC address so that
5486864fa38SMark Cave-Ayland      * we have a valid machine id */
5496864fa38SMark Cave-Ayland     if (!onboard_nic) {
5506864fa38SMark Cave-Ayland         qemu_macaddr_default_if_unset(&macaddr);
5518d932971SMark Cave-Ayland     }
55283469015Sbellard 
553d8f94e1bSJohn Snow     ide_drive_get(hd, ARRAY_SIZE(hd));
554e4bcb14cSths 
5556864fa38SMark Cave-Ayland     pci_dev = pci_create(pci_busA, PCI_DEVFN(3, 0), "cmd646-ide");
5566864fa38SMark Cave-Ayland     qdev_prop_set_uint32(&pci_dev->qdev, "secondary", 1);
5576864fa38SMark Cave-Ayland     qdev_init_nofail(&pci_dev->qdev);
5586864fa38SMark Cave-Ayland     pci_ide_create_devs(pci_dev, hd);
5593b898ddaSblueswir1 
560f3b18f35SMark Cave-Ayland     /* Map NVRAM into I/O (ebus) space */
561f3b18f35SMark Cave-Ayland     nvram = m48t59_init(NULL, 0, 0, NVRAM_SIZE, 1968, 59);
562f3b18f35SMark Cave-Ayland     s = SYS_BUS_DEVICE(nvram);
56307c84741SMark Cave-Ayland     memory_region_add_subregion(pci_address_space_io(ebus), 0x2000,
564f3b18f35SMark Cave-Ayland                                 sysbus_mmio_get_region(s, 0));
565636aa70aSBlue Swirl 
566636aa70aSBlue Swirl     initrd_size = 0;
5675f2bf0feSBlue Swirl     initrd_addr = 0;
5683ef96221SMarcel Apfelbaum     kernel_size = sun4u_load_kernel(machine->kernel_filename,
5693ef96221SMarcel Apfelbaum                                     machine->initrd_filename,
5705f2bf0feSBlue Swirl                                     ram_size, &initrd_size, &initrd_addr,
5715f2bf0feSBlue Swirl                                     &kernel_addr, &kernel_entry);
572636aa70aSBlue Swirl 
5733ef96221SMarcel Apfelbaum     sun4u_NVRAM_set_params(nvram, NVRAM_SIZE, "Sun4u", machine->ram_size,
5743ef96221SMarcel Apfelbaum                            machine->boot_order,
5755f2bf0feSBlue Swirl                            kernel_addr, kernel_size,
5763ef96221SMarcel Apfelbaum                            machine->kernel_cmdline,
5775f2bf0feSBlue Swirl                            initrd_addr, initrd_size,
57883469015Sbellard                            /* XXX: need an option to load a NVRAM image */
57983469015Sbellard                            0,
5800d31cb99Sblueswir1                            graphic_width, graphic_height, graphic_depth,
5816864fa38SMark Cave-Ayland                            (uint8_t *)&macaddr);
58283469015Sbellard 
583d6acc8a5SMark Cave-Ayland     dev = qdev_create(NULL, TYPE_FW_CFG_IO);
584d6acc8a5SMark Cave-Ayland     qdev_prop_set_bit(dev, "dma_enabled", false);
58507c84741SMark Cave-Ayland     object_property_add_child(OBJECT(ebus), TYPE_FW_CFG, OBJECT(dev), NULL);
586d6acc8a5SMark Cave-Ayland     qdev_init_nofail(dev);
58707c84741SMark Cave-Ayland     memory_region_add_subregion(pci_address_space_io(ebus), BIOS_CFG_IOPORT,
588d6acc8a5SMark Cave-Ayland                                 &FW_CFG_IO(dev)->comb_iomem);
589d6acc8a5SMark Cave-Ayland 
590d6acc8a5SMark Cave-Ayland     fw_cfg = FW_CFG(dev);
5915836d168SIgor Mammedov     fw_cfg_add_i16(fw_cfg, FW_CFG_NB_CPUS, (uint16_t)smp_cpus);
59270db9222SEduardo Habkost     fw_cfg_add_i16(fw_cfg, FW_CFG_MAX_CPUS, (uint16_t)max_cpus);
593905fdcb5Sblueswir1     fw_cfg_add_i64(fw_cfg, FW_CFG_RAM_SIZE, (uint64_t)ram_size);
594905fdcb5Sblueswir1     fw_cfg_add_i16(fw_cfg, FW_CFG_MACHINE_ID, hwdef->machine_id);
5955f2bf0feSBlue Swirl     fw_cfg_add_i64(fw_cfg, FW_CFG_KERNEL_ADDR, kernel_entry);
5965f2bf0feSBlue Swirl     fw_cfg_add_i64(fw_cfg, FW_CFG_KERNEL_SIZE, kernel_size);
5973ef96221SMarcel Apfelbaum     if (machine->kernel_cmdline) {
5989c9b0512SBlue Swirl         fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE,
5993ef96221SMarcel Apfelbaum                        strlen(machine->kernel_cmdline) + 1);
6003ef96221SMarcel Apfelbaum         fw_cfg_add_string(fw_cfg, FW_CFG_CMDLINE_DATA, machine->kernel_cmdline);
601513f789fSblueswir1     } else {
6029c9b0512SBlue Swirl         fw_cfg_add_i32(fw_cfg, FW_CFG_CMDLINE_SIZE, 0);
603513f789fSblueswir1     }
6045f2bf0feSBlue Swirl     fw_cfg_add_i64(fw_cfg, FW_CFG_INITRD_ADDR, initrd_addr);
6055f2bf0feSBlue Swirl     fw_cfg_add_i64(fw_cfg, FW_CFG_INITRD_SIZE, initrd_size);
6063ef96221SMarcel Apfelbaum     fw_cfg_add_i16(fw_cfg, FW_CFG_BOOT_DEVICE, machine->boot_order[0]);
6077589690cSBlue Swirl 
6087589690cSBlue Swirl     fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_WIDTH, graphic_width);
6097589690cSBlue Swirl     fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_HEIGHT, graphic_height);
6107589690cSBlue Swirl     fw_cfg_add_i16(fw_cfg, FW_CFG_SPARC64_DEPTH, graphic_depth);
6117589690cSBlue Swirl 
612513f789fSblueswir1     qemu_register_boot_set(fw_cfg_boot_set, fw_cfg);
6133475187dSbellard }
6143475187dSbellard 
615905fdcb5Sblueswir1 enum {
616905fdcb5Sblueswir1     sun4u_id = 0,
617905fdcb5Sblueswir1     sun4v_id = 64,
618905fdcb5Sblueswir1 };
619905fdcb5Sblueswir1 
620c7ba218dSblueswir1 static const struct hwdef hwdefs[] = {
621c7ba218dSblueswir1     /* Sun4u generic PC-like machine */
622c7ba218dSblueswir1     {
623905fdcb5Sblueswir1         .machine_id = sun4u_id,
624e87231d4Sblueswir1         .prom_addr = 0x1fff0000000ULL,
625e87231d4Sblueswir1         .console_serial_base = 0,
626c7ba218dSblueswir1     },
627c7ba218dSblueswir1     /* Sun4v generic PC-like machine */
628c7ba218dSblueswir1     {
629905fdcb5Sblueswir1         .machine_id = sun4v_id,
630e87231d4Sblueswir1         .prom_addr = 0x1fff0000000ULL,
631e87231d4Sblueswir1         .console_serial_base = 0,
632e87231d4Sblueswir1     },
633c7ba218dSblueswir1 };
634c7ba218dSblueswir1 
635c7ba218dSblueswir1 /* Sun4u hardware initialisation */
6363ef96221SMarcel Apfelbaum static void sun4u_init(MachineState *machine)
637c7ba218dSblueswir1 {
6383ef96221SMarcel Apfelbaum     sun4uv_init(get_system_memory(), machine, &hwdefs[0]);
639c7ba218dSblueswir1 }
640c7ba218dSblueswir1 
641c7ba218dSblueswir1 /* Sun4v hardware initialisation */
6423ef96221SMarcel Apfelbaum static void sun4v_init(MachineState *machine)
643c7ba218dSblueswir1 {
6443ef96221SMarcel Apfelbaum     sun4uv_init(get_system_memory(), machine, &hwdefs[1]);
645c7ba218dSblueswir1 }
646c7ba218dSblueswir1 
6478a661aeaSAndreas Färber static void sun4u_class_init(ObjectClass *oc, void *data)
648e264d29dSEduardo Habkost {
6498a661aeaSAndreas Färber     MachineClass *mc = MACHINE_CLASS(oc);
6508a661aeaSAndreas Färber 
651e264d29dSEduardo Habkost     mc->desc = "Sun4u platform";
652e264d29dSEduardo Habkost     mc->init = sun4u_init;
6532059839bSMarkus Armbruster     mc->block_default_type = IF_IDE;
654e264d29dSEduardo Habkost     mc->max_cpus = 1; /* XXX for now */
655e264d29dSEduardo Habkost     mc->is_default = 1;
656e264d29dSEduardo Habkost     mc->default_boot_order = "c";
65758530461SIgor Mammedov     mc->default_cpu_type = SPARC_CPU_TYPE_NAME("TI-UltraSparc-IIi");
658e264d29dSEduardo Habkost }
659c7ba218dSblueswir1 
6608a661aeaSAndreas Färber static const TypeInfo sun4u_type = {
6618a661aeaSAndreas Färber     .name = MACHINE_TYPE_NAME("sun4u"),
6628a661aeaSAndreas Färber     .parent = TYPE_MACHINE,
6638a661aeaSAndreas Färber     .class_init = sun4u_class_init,
6648a661aeaSAndreas Färber };
665e87231d4Sblueswir1 
6668a661aeaSAndreas Färber static void sun4v_class_init(ObjectClass *oc, void *data)
667e264d29dSEduardo Habkost {
6688a661aeaSAndreas Färber     MachineClass *mc = MACHINE_CLASS(oc);
6698a661aeaSAndreas Färber 
670e264d29dSEduardo Habkost     mc->desc = "Sun4v platform";
671e264d29dSEduardo Habkost     mc->init = sun4v_init;
6722059839bSMarkus Armbruster     mc->block_default_type = IF_IDE;
673e264d29dSEduardo Habkost     mc->max_cpus = 1; /* XXX for now */
674e264d29dSEduardo Habkost     mc->default_boot_order = "c";
67558530461SIgor Mammedov     mc->default_cpu_type = SPARC_CPU_TYPE_NAME("Sun-UltraSparc-T1");
676e264d29dSEduardo Habkost }
677e264d29dSEduardo Habkost 
6788a661aeaSAndreas Färber static const TypeInfo sun4v_type = {
6798a661aeaSAndreas Färber     .name = MACHINE_TYPE_NAME("sun4v"),
6808a661aeaSAndreas Färber     .parent = TYPE_MACHINE,
6818a661aeaSAndreas Färber     .class_init = sun4v_class_init,
6828a661aeaSAndreas Färber };
683e264d29dSEduardo Habkost 
68483f7d43aSAndreas Färber static void sun4u_register_types(void)
68583f7d43aSAndreas Färber {
68683f7d43aSAndreas Färber     type_register_static(&ebus_info);
68783f7d43aSAndreas Färber     type_register_static(&prom_info);
68883f7d43aSAndreas Färber     type_register_static(&ram_info);
68983f7d43aSAndreas Färber 
6908a661aeaSAndreas Färber     type_register_static(&sun4u_type);
6918a661aeaSAndreas Färber     type_register_static(&sun4v_type);
6928a661aeaSAndreas Färber }
6938a661aeaSAndreas Färber 
69483f7d43aSAndreas Färber type_init(sun4u_register_types)
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